>Did they call it 'galloping ghost' on account of what it >would sound like when listened to in a normal receiver ? I don't know, but I suspect part of it was because of the way the rudder and elevator would have flapped around at the lowest frequency mid mark/space, which may have made the aircraft porpoise a bit in the sky. -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist